Isenberg TVH.4201 User manual

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Ver. 2.54
BEFOREYOUBEGIN

•Youmustobservealllocalplumbinglawsandcodes.

•Donotinstallthisvalveifitdoesnotmeetlocalplumbingcodes.
•Shutoffthemainwatersupply.
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InstallationManual-TVH.4201
3/4”ThermostaticValve
UseWithTrimsEndingin*4201

NOTICETOHOMEOWNER
• We recommendthatthisproductisinstalledbyaqualified 
professionalplumber.
•Pleasecheckthisproductimmediatelytoensurethatithas
notbeendamagedandiscomplete.Beforeinstallation,please
makesurethisproductisthecorrectmodelandyouhaveall
thepartsrequiredforinstallationanduse.
•Pleaseflushthewatersystemtoensurethatnometalswarf,
solder,andotherimpuritiescanentertheproduct.
•
Turnoffwatersupplybeforecommencingwork. 
•Pleasereadtheseinstructionscarefullyandretainforfuture
reference.
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TABLEOFCONTENTS
• OperatingSpecifications . . . . . . . 1
ValveInstallationAndTolerance
 Cut-OutDimensions . . . . . . . 1
RoughInSpecification . . . . . . 2
ConnectingTheSupply&OutputLines . . . . . 3
TrimMarkings/WaterOutput . . . . . . 4
UsingTheSupplyStops . . . . . . . 5
FlushingTheValve . . . . . . . . 5
InstallingTheTrim . . . . . . . . 6
ReplacingTheThermostaticCartridge . . . . . 9
ReplacingSupplyStops . . . . . . . 9
InstallingTheExtensionKit . . . . . . . 10
CartridgeMaintenance . . . . . . . 11
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WATERTEMPERATURE
ThisvalvemeetsorexceedsANSIA112.18.1andASSE1016
ThisvalveiscertifiedbyIAPMO

WATERPRESSURE

Thisproductistobeusedwithawater
pressurerangeof15PSIto80PSIONLY

Ifwaterpressureisgreaterthan80PSI
installapressurereducingvalve(PRV)

Thisproductistobeusedwithwaterat
atemperaturerangeof40˚F-120˚F
ONLY!

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OPERATINGSPECIFICATIONS

CUTOUTDIMENSIONS
IsenbergʼsTVHSeriesvalvescomeswithablack
pre-attachedmud-guard.Thismud-guardisnot
toberemovedordiscarded.Itspurposeisto
guidetheinstallationprofessionalontheproper
cut-outdimensionsofthedrywall.
Wall Cut Out Dimensions
From Center Point of Valve:
TVH.4201
X = 68mm / 2.67”
Y = 113mm / 4.44”
X
Y
1

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
ROUGHINSPECIFICATION
The distance between back of
the valve to the nished tile
surface should be between
2.77” and 3.44” inches.
Minimum = 70.5mm [2,77"]
Maximum = 87.5mm [3,44"]
2
Finished tile should fall
between Min & Max.
If valve is installed too deep
into the wall, extensions are
available.

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CONNECTINGTHESUPPLY&OUTPUTLINES
FixValveonwoodenplank LevelValve
AttachHot/ColdLines AttachOutputLines
3

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FINISHTILEPOSITION
OUTPUT
InstallDrywallandTile.Ensurefinishedtile
surfaceisbetweentheminandmaxmarks
onthemudguards.
Thebelowdiagramshowsthemarkingson
thetrimplateandtheoutputsonthevalve.
Thiswillhelptheinstallationprofessional
toconnecttheappropriateaccessoriestothe
valveoutputports
4
TRIMMARKINGS/WATEROUTPUT
Note: The TVH.4201 valve does not have volume control capability. It must be used
with a volume control valve such as the TVH.4511 or a diverter valve such as teh TVH.4371

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USINGTHESUPPLYSTOPS
TurnClock-wise7timestostop
waterflow.
FLUSHINGTHEVALVE
Inordertocleardirtinthelines-
youmustflushthevalvebeforethe
wallisclosedandwateristurnedon
forthefirsttime.
1)Removethe2supplystopsby
turningwithaspanner
2)Removethermostaticcartridge
byturningwithaspanner
3)Turnonwatersupplyandlet
waterflowremovinganydirtinthe
lines.
5

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INSTALLINGTHETRIM-TRIMPLATESIZEANDSHAPEMAYVARY-ILLUSTRATIONONLY
Removemudguard Install42mmring
Ahardpushmayberequired The42mmringmustbeflush.Otherwisethehandle
willnotfitproperly
6

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INSTALLINGTHETRIM-TRIMPLATESIZEANDSHAPEMAYVARY-ILLUSTRATIONONLY
Inserttrimplate
AlignTrimplatetillitisstraight
Removeanti-scaldtemperaturering
7
Caliberatecartridgebeforeinsertingtemperature
handle.Redmarksmustalign.

Inserttemperaturehandle.Tightenhexscrew&
insertcoverbutton
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INSTALLINGTHETRIM-TRIMPLATESIZEANDSHAPEMAYVARY-ILLUSTRATIONONLY
Thebuttononthetemperaturehandleisananti
scaldfeature.Inordertorotatethehandlefurther
to“HOT”thebuttonmustbepressed
8
Thisphotoshowsacompletelyinstalledtrim
Correctlyre-insertanti-scaldtemperatureringinthe
rightposition

Useaspannertotwistintheshownposition
andremovesupplystop
REPLACINGTHESUPPLYSTOPS
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REPLACINGTHETHERMOSTATICCARTRIDGE
1.RemoveAnti-ScaldRing
2.Thetemperaturecartridgecanbe
removedeasilyinoneoperationby
usingaspanner.
9

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INSTALLINGEXTENSIONSTOTHEVALVE-OPTIONAL
Removeantiscaldtemperaturering Installtemperatureextensionpieceasshown
above.TightenScrew
Reinsertantiscaldtemperaturering
10

Clean Filters
Check For Dirt
CARTRIDGECLEANING&MAINTENANCE
Thermostatic Cartridge:
Inspect O-rings
CARTRIDGECLEANING&MAINTENANCE
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